Ogiion Pyriforme, iii. 376. 

 Rouge Fonce, iii. 3 



Oily grain, Chinese, 2 S. 

 Oil plants, Cruciferous, relative produce of, 



Oka, 2 S. iii. 153. 



Olea europaea, 2 S. ii. 244, 278. 



var. buxifolia, 2 S. ii. 278. 



fragrans, 2 S. ii. 270, 278. 



Oldaker, Mr. Isaac, ii. 212; iii. 165 ; iv. 



170; vii. 150; 2 S. i. 11, 26, 29, 30, 246. 

 account of the method 



of growing mushrooms in houses, ii. 336. 

 apples exhibited by, 



on the treatment of the 



Neapolitan violets, so as to make them pro- 

 lowers through the 



of treating the Rosa ] 



bited by him, iv. 205, 211, 212, 213. 



the Roseberry Strawberry, in order to make 

 it produce fruit through the late summer, 

 autumn, and winter months, iv. 234. 



grapes exhibited by 



him, iv. 515, 516. 



notice of a pine apple 

 peach exhibited by, v. 



exhibited by, i 



399. 



Oleander, vii. 35. 



Olive, iii. App. 5 ; 2 S. ii. 244, 270, 278. 



— Wild, vi. 36. 



Oncidium ampliatum, 2 S. iii. 142. 



— ascendens, 2 S. iii. 142. 



bicallosum, 2 S. iii. 145. 



■ carthaginense, i. 295. 



Cavendishianum, 2 S. iii. 140, 142. 



Lanceanum, figured, 2 S. ii. 100. 



leucochilum, 2 S. iii. 136, 140. 



• — macrantherum, 2 S. iii. 142. 



nubigenum, 2 S. ii. 239. 



ornithorhynchum, 2 S. iii. 128, 142. 



pergameneum, 2 S. iii. 145. 



pubes, vii. 71. 



Oncidium undulatum, i. 295. 



Wentworthianum, 2 S. iii. 142. 



Onions, 2 S. iii. 60, 245. 



on the management of, i. 157. 



■ account and description of the different 



varieties of, iii. 369. 



cultivation of, iii. 403 ; iv. 138. 



modes of growing them of a large size, 



iv. 130, 138. 



on the use of charcoal dust as a top- 

 dressing for, vi. 29. 



directions for growing, so as to pro- 

 duce bulbs in clusters at an early season, 

 vi. 115. 



the grub in, prevented, vii. 93. 



Amiens, iii. 374. 



Blanc de Florence, iv. 410. 



Blood-red, iii. 374. 



Bulb-bearing, iii. 370, 378, 419. 



Ciboule, iii. 377. 



Cambridge, iii. 372. 



Deptford, iii. 373. 



Dutch, iii. 373. 



Blood-red, iii. 375. 



• Early Lisbon, iii. 376. 



• Early Silver-skinned, iii. 371. 

 ■ Egyptian, ui - 306 - 



- Essex, iii. 373. 



- Evesham, iii. 372. 



- Flanders, iii. 373. 



- French Blood-red, iii. 374. 



- Globe, iii. 373. 



- James's Keeping, iii. 374. 



- Lisbon, iii. 376. 



- Pale Red, iii. 374. 



- Portugal, iii. 372. 



on the cultivation and 



ties of, iii. 67. 

 ■ Potato, iii. 306, 370, 377. 

 Pvriform, iv. 410. 



Silver-skinned, iii. 371 ; 

 Srra~l>ur<_ r . iii- 373. 



- St. ThmWs, iii- 375. 



- Spanish, iii. 372 ; iv. 13 



- tree. iii. 370, 378, 419. 



- Tripoli, iii. 366. 375; h 



- True Portugal, 



. 375. 



- Under-ground, iii. 370, 377 ; cultiv; 



tion of, iii. 305, 403. 



. Welsh, iii. 37<). 377, 416. 



White Lisbon, iii. 376. 



White Portugal, iii. 372. 



